National Unity Day is celebrated on 31st Oct every year to mark the birth anniversary of Sardar Patel. Today marks the 148th birth anniversary of the ‘Iron Man of India’, Sardar Patel. PM Modi visited the Statue of Unity in Gujarat and paid floral tribute to the ‘Iron Man of India’. Flower petals were showered by choppers on Sardar Patel, the world`s tallest statue of India. PM Modi also administered the `National Unity Day` pledge to the public at Ekta Nagar in Gujarat. CRPF all-women bikers also received grand applause from PM Modi and the public at the National Unity Day parade.